Invagination, in-vaj-i-nā′shun, n. intussusception. [L. in, not, vagina, a sheath.]
Invalid, in-val′id, adj. without value, weight, or cogency: having no effect: void: null.—adj. In′valid, deficient in health, sick, weak.—n. one who is weak: a sickly person: one disabled for active service, esp. a soldier or sailor.—v.t. to make invalid or affect with disease: to enrol on the list of invalids.—v.t. Inval′idāte, to render invalid: to weaken or destroy the force of.—ns. Invalidā′tion; In′validhood, In′validism; In′validing, the return home, or to a more healthy climate, of soldiers or sailors who have been rendered incapable of active duty by wounds or the severity of foreign service; Invalid′ity, Inval′idness, want of cogency: want of force.
Invaluable, in-val′ū-a-bl, adj. that cannot be valued: priceless.—adv. Inval′uably.
Invariable, in-vā′ri-a-bl, adj. not variable: without variation or change: unalterable: constantly in the same state.—ns. Invā′riableness, Invariabil′ity, the quality of being invariable or unchangeable.—adv. Invā′riably.
Invasion. See Invade.
Invecked, in-vekt′, adj. invected.
Invected, in-vek′ted, adj. (her.) having a border-line of small convex or outer curves:—opp. to Engrailed, of a line, or the edge of a bearing. [L. invectus, invehĕre, to enter.]
Invective, in-vek′tiv, n. a severe or reproachful accusation brought against any one: an attack with words: a violent utterance of censure: sarcasm, or satire.—adj. railing: abusive: satirical.—adv. Invec′tively, by invective: satirically: sarcastically. [See Inveigh.]
Inveigh, in-vā′, v.i. to attack with words: to rail against: to revile. [L. invehĕre, invectum—in, in, vehĕre, to carry.]
Inveigle, in-vē′gl, v.t. to entice: to seduce: to wheedle.—ns. Invei′glement, an enticing: an enticement—older forms Invea′gle, Envei′gle; Invei′gler. [Ety. dub.; prob. a corr. of O. Fr. enveogler (Fr. aveugle, blind)—L. ab, without, oculus, the eye.]